33cf9720216428f2039906c1731a6c98_JaffaCakes118 | Triage

Sharing

Copy URL Twitter E-mail

General

Target

33cf9720216428f2039906c1731a6c98_JaffaCakes118
Size

32KB
MD5

33cf9720216428f2039906c1731a6c98
SHA1

26631719101d7acc4f6d8c5590fc358e6185beba
SHA256

84e13237040eb0ee73f26c98e31c8d6608c8f98e772bc48b1e04fc2cc1778a4b
SHA512

bf4c6cc05f487e0a2935c2b3e93065a3058e9793beb3c684d7a42b2307004f77fdc7e32fba31dfe9f1bf0a297818f1e739761fae50ccc24529aca9b1a607bc7c
SSDEEP

384:/TqPf8XNctTDX9QvCg2z5XVI+rwcvTPAGJdr/Qpo2NNcwl+vzHE7XbzU:/mcwDXSabz3Imwcv0Gu1NNcwwvzE7Lz

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
33cf9720216428f2039906c1731a6c98_JaffaCakes118
unpack001/out.upx

Files

33cf9720216428f2039906c1731a6c98_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 52KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 6KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 25KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 20KB - Virtual size: 16KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 732B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 28KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ